import React, { PureComponent } from 'react'
import { connect } from 'react-redux'
import { TopicWrapper, TopicItem } from '../style'

class Topic extends PureComponent {
  render() {
    const {list } = this.props
    return (
      <TopicWrapper>
        {
          list.map(item => {
            return (
              <TopicItem key={item.get('id')}>
                <img className="toppic-pic" src={item.get('imgUrl')} alt="社会" />
                {item.get('title')}
              </TopicItem>
              
            )
          })
        }

      </TopicWrapper>
    )
  }
}
const mapState = (state) => ({
  list: state.getIn(['home', 'topicList'])
})

export default connect(mapState, null)(Topic)